Key facts
- Arc’s last known valuation is $390.0M (Mar 2026).
- It has raised $154.3M; the latest was Debt - General in Sep 2025.
- Notable investors include Andreessen Horowitz, Abstract Ventures, Valor Equity Partners, Menlo Ventures, Tribe Capital — 19 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 19 names
- ·Watchlist + deal alerts for Arc
- ·The full record, as it builds
Funding rounds
No funding rounds for Arc are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Arc
Developer of battery-electric recreational watercraft designed for zero-emission performance on lakes and coastal waters. The company integrates high-capacity marine batteries, integrated thermal management, digital vessel controls, over-the-air software capabilities, and lightweight hull construction, enabling recreational boaters and commercial operators to access quieter operation, reduced maintenance needs, and lower operational emissions.
- Sector
- Consumer Products and Services (B2C)
- HQ
- San Francisco, CA, United States
- Founded
- 2021
- Employees
- 200
- Website
- arcboats.com/
- Ownership
- Privately Held (backing)
Arc doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Arc shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Arc in its N-PORT filings yet. We sweep new filings monthly.